| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | 74AC175SC | Quad D-Type Flip-Flop 74AC175 • 74ACT175 Quad D-Type Flip-Flop November 1988 Revised November 1999 74AC175 • 74ACT175 Quad D-Type Flip-Flop General Description The AC/ACT175 is a high-speed quad D-type flip-flop. The device is useful for general flip-flop requirements where clock and clear inputs are common. The information on the D-type inputs is stored during the LOW-to-HIGH clock transition |
 Fairchild Semiconductor |
|
| 1 | 74AC175SJ | Quad D-Type Flip-Flop 74AC175 • 74ACT175 Quad D-Type Flip-Flop November 1988 Revised November 1999 74AC175 • 74ACT175 Quad D-Type Flip-Flop General Description The AC/ACT175 is a high-speed quad D-type flip-flop. The device is useful for general flip-flop requirements where clock and clear inputs are common. The information on the D-type inputs is stored during the LOW-to-HIGH clock transition |
Fairchild Semiconductor |
|
List of most widely used semiconductors
| Part Number | Function | Manufacturers | |
| 1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
 Vishay |
|
| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
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